Update app.py

app.py

@@ -147,7 +147,7 @@ with gr.Blocks() as demo:
             Scikit-learn's VotingClassifier consisting of XGBClassifier, LGBMClassifier, CatBoostClassifier and RandomForestClassifier with default parameters\
             """
         )
-        with gr.Group()
+        with gr.Group():
             a1 = gr.Textbox( lines=7, label='Text', value=example )
             button1 = gr.Button("🤖 Predict!")
             gr.Markdown("Prediction:")